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Alembic Secures $145 Million, Valued at $645 Million

11/14/2025

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Summary

Story summary

Alembic, a marketing startup, raised $145 million in its Series B, valuing the company at $645 million.
The round was led by Prysm Capital and Accenture, with additional contributions from WndrCo and SLW.
WndrCo, co-founded by Jeffrey Katzenberg, participated in Alembic's Series A and helped secure clients such as Delta and Mars.
The Wall Street Journal previously reported on this funding round.

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Story summary

Alembic, a marketing startup, raised $145 million in its Series B, valuing the company at $645 million.
The round was led by Prysm Capital and Accenture, with additional contributions from WndrCo and SLW.
WndrCo, co-founded by Jeffrey Katzenberg, participated in Alembic's Series A and helped secure clients such as Delta and Mars.
The Wall Street Journal previously reported on this funding round.